Tungsenia is an extinct genus of lobe-finned fish known from the early Devonian Posongchong Formation of Yunnan, South China. It is the earliest and most basal tetrapodomorph known, having a mixture o

Marsdenichthys is an extinct genus of Devonian tetrapodomorph. Fossils have been found from Mount Howitt in Victoria, Australia from strata that are Givetian-Frasnian in age. Mount Howitt is an import